Electric insulation rod

Abstract

The utility model relates to the technical field of insulating rods, and discloses an electric insulating rod, which comprises an insulating rod, the top of the insulating rod is provided with a connector, the interior of the connector is movably connected with a working head, and the outer surface of the insulating rod is connected with an adjustable lighting assembly. The lighting adjusting assembly comprises a limiting groove, a limiting box, a motor, a main gear, a supporting rod, a connecting block, a lighting lamp and a half gear. According to the electric insulating rod, through the limiting groove, the limiting box and the illuminating lamp, the adjusting illuminating assembly and the insulating rod can be detached for use, a worker can conveniently select the using mode according to the field environment, meanwhile, the worker can conveniently maintain the illuminating lamp, and under the condition that illumination is not needed, the limiting box and the limiting groove are detached, so that the illuminating lamp is convenient to maintain. The burden of a worker holding the electric insulation rod by hand can be reduced, and the adjusting lighting assembly is arranged on the outer surface of the insulation rod and is far away from the electrified equipment, so that the situation that the lighting lamp is damaged due to electric leakage of the equipment is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of link sticks, in particular to an electric link stick. Background Art

[0002] Link rod, also known as pull rod, insulating rod, insulating pull rod, consists of three parts: working head, insulating rod and handle. It is used for closing or opening high-voltage disconnectors, installing and removing portable grounding wires, and performing measurements and tests.

[0003] For example, Chinese patent number CN212303437U discloses an electric high-voltage link rod. This prior art uses a lighting component to illuminate and highlight the operating head when needed, so that the high-voltage switch can be operated smoothly in a dim environment, thereby improving the operating safety of the link rod. However, the lighting lamp beads of this prior art are located on the operating head, and when the link rod is used, its operating head needs to contact the live device for a short time to operate. Therefore, if the live device leaks electricity, the lighting lamp beads are likely to be damaged, which is not conducive to the user's use. At the same time, the position of the lighting lamp beads is fixed, and there may be blind spots, making it impossible for the user to clearly observe the operating conditions. Therefore, an electric link rod is proposed to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an electric ring stick with the advantages of being adjustable and detachable, solving the problem in the comparative documents that the lamp beads on the operating head are easily damaged in the event of leakage, and the position of the lamp beads is fixed, resulting in blind spots that are not conducive to observing the working conditions.

[0006] (II) Technical solution

[0007] To achieve the above object, the utility model provides the following technical solution: an electric power link rod, comprising an insulating rod, a connector is installed on the top of the insulating rod, a working head is movably connected inside the connector, and an adjustable lighting assembly is connected to the outer surface of the insulating rod;

[0008] The adjustable lighting assembly includes a limit slot, a limit box, a motor, a main gear, a support rod, a connecting block, a lighting lamp and a half gear. The outer surface of the insulating rod is provided with a limit slot, the interior of the limit slot is connected to the limit box, the interior of the limit box is installed with a motor, the main gear is installed on the output shaft of the motor, a support rod is installed on the left side of the limit box, the right side of the support rod is connected to the connecting block, the right side of the connecting block is connected to the lighting lamp, and the bottom of the lighting lamp is installed with a half gear.

[0009] Furthermore, a sealing cover is installed on the top of the limit box, and a rectangular hole is opened on the top of the sealing cover.

[0010] Furthermore, the right side of the support rod is fixedly connected to the left side of the sealing cover, and the main gear extends to the outside of the limit box through the rectangular hole.

[0011] Furthermore, the right side of the limit box is engaged with the inner wall of the limit groove, and the main gear is meshed with the half gear.

[0012] Furthermore, a female buckle is installed on the right side of the connecting block, and a sub-buckle is installed on the left side of the lighting lamp, and the sub-buckle is snap-connected with the female buckle.

[0013] Furthermore, the main gear is located inside the limit box, and the left side of the connecting block is rotatably connected to the support rod through a rotating shaft.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] 1. The electric ring rod, through the limit groove, limit box and lighting, allows the adjustable lighting component to be separated from the insulating rod for use, which is convenient for workers to choose the method of use according to the on-site environment. At the same time, it is also convenient for workers to maintain the lighting. In the case of no lighting, the separation of the limit box and the limit groove can also reduce the burden on workers when holding the electric ring rod, and the adjustable lighting component is set on the outer surface of the insulating rod away from the live equipment, which effectively avoids the damage of the lighting lamp due to equipment leakage.

[0017] 2. The electric wand is provided with a motor, a main gear and a half gear, so that the user can start the motor in a dim environment to drive the main gear to rotate, and the transmission half gear drives the lighting lamp to move to adjust the angle of the lighting lamp. The provided support rod and connecting block are used for rotation connection to ensure that the lighting lamp can be driven by the movement of the half gear. At the same time, the stability of the engagement between the half gear and the main gear is improved, which is convenient for the user to observe the situation near the working head, so as to better operate the electric wand to perform operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a partial three-dimensional schematic diagram of the utility model;

[0019] Figure 2 This is a partial cross-sectional view of the utility model from the front;

[0020] Figure 3 This is a partial cross-sectional view of the utility model when viewed from above.

[0021] In the figure: 1 insulating rod, 2 connecting head, 3 working head, 4 lighting assembly, 401 limiting groove, 402 limiting box, 403 motor, 404 main gear, 405 supporting rod, 406 connecting block, 407 lighting lamp, 408 half gear. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3 An electric link rod in this embodiment includes an insulating rod 1, a connecting head 2 is installed on the top of the insulating rod 1, a working head 3 is movably connected inside the connecting head 2, and an adjustable lighting component 4 is connected to the outer surface of the insulating rod 1.

[0024] exist Figure 2 and Figure 3 In the embodiment, the lighting adjustment assembly 4 is composed of a limit groove 401, a limit box 402, a motor 403, a main gear 404, a support rod 405, a connecting block 406, a lighting lamp 407 and a half gear 408. The outer surface of the insulating rod 1 is provided with a limit groove 401 for fixing the limit box 402. The limit groove 401 is internally connected to the limit box 402 to provide a position for the installation of the motor 403 and the rotation of the main gear 404. The motor 403 is installed inside the limit box 402 to drive the main gear 404 rotates forward and reverse, a main gear 404 and a transmission half gear 408 are installed on the output shaft of the motor 403, a support rod 405 is installed on the left side of the limit box 402 to support the lighting lamp 407, a connecting block 406 is connected to the right side of the support rod 405 to connect the support rod 405 and the lighting lamp 407, and the right side of the connecting block 406 is connected to the lighting lamp 407 for lighting, so that the user can observe the environment, and a half gear 408 is installed at the bottom of the lighting lamp 407 to drive the lighting lamp 407 to change the irradiation position.

[0025] exist Figure 2 and Figure 3 In the embodiment, the sealing cover is mounted on the limit box 402 in a snap-fit ​​manner, which facilitates the user to separate the half gear 408 and the main gear 404 for disassembly and maintenance, reduces the difficulty of disassembly and maintenance for the user, and facilitates the use of the user.

[0026] exist Figure 2 and Figure 3In the embodiment, the structure of the sub-and-sub-buckle formed by the engagement of the sub-buckle and the main buckle facilitates the user to disassemble and assemble the lighting lamp 407 and the connecting block 406, further reduces the difficulty of disassembling and assembling the adjustable lighting assembly 4, facilitates the user to maintain different components, and prolongs the service life of the equipment.

[0027] It should be noted that this section is intended to provide a background or context for the implementation methods stated in the claims, and detailed descriptions of known functions and known components are omitted. To ensure the compatibility of the equipment, the operating methods adopted are consistent with the parameters of marketed equipment. The description here is not admitted to be prior art because it is included in this section.

[0028] When implementing, follow these steps:

[0029] 1) In a dim environment, the user first inserts the limit box 402 into the limit slot 401, then holds the handle of the insulating rod 1 and extends the working head 4 to the working area, so that the working head 4 comes into contact with the live equipment;

[0030] 2) Then, according to the actual situation, the motor 403 is started, the output shaft of the motor 403 rotates, driving the main gear 404 to rotate, and according to the gear meshing principle, the main gear 404 drives the half gear 408;

[0031] 3) Finally, the half gear 408 drives the illuminating lamp 407 to move. Through the connection between the illuminating lamp 407 and the connecting block 406 and the rotation of the connecting block 406 and the support rod 405, the illuminating lamp 407 can be stably moved to change the irradiation angle, so that the user can better observe the live equipment.

[0032] To sum up, the electric ring rod, through the limit groove 401, the limit box 402 and the lighting lamp 407, allows the adjustable lighting component 4 to be separated from the insulating rod 1 for use, which is convenient for workers to choose the method of use according to the on-site environment. At the same time, it is also convenient for workers to maintain the lighting lamp 407. In the case where lighting is not required, the separation of the limit box 402 and the limit groove 401 can also reduce the burden on workers when holding the electric ring rod, and the adjustment lighting component 4 is set on the outer surface of the insulating rod 1 away from the live equipment, which effectively avoids the damage of the lighting lamp 407 due to equipment leakage.

[0033] Moreover, by setting up the motor 403, the main gear 404 and the half gear 408, the user can start the motor 403 in a dim environment to drive the main gear 404 to rotate, and the transmission half gear 408 drives the lighting lamp 407 to move, so as to adjust the angle of illumination of the lighting lamp 407, and utilize the provided support rod 405 and the connecting block 406 to rotate and connect, so as to ensure that the lighting lamp 407 can be driven by the movement of the half gear 408, and at the same time improve the stability of the engagement between the half gear 408 and the main gear 404, so that the user can observe the situation near the working head 4 conveniently, so as to better operate the electric wand to perform operations, and solve the problem in the comparative document that the lamp beads on the operating head are easily damaged in the case of leakage, and at the same time the position of the lamp beads is fixed, and there are blind spots that are not conducive to observing the working conditions.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric power link rod, comprising an insulating rod (1), characterized in that: A connecting head (2) is installed on the top of the insulating rod (1), a working head (3) is movably connected inside the connecting head (2), and an adjustable lighting assembly (4) is connected to the outer surface of the insulating rod (1); The adjustable lighting assembly (4) comprises a limit groove (401), a limit box (402), a motor (403), a main gear (404), a support rod (405), a connecting block (406), a lighting lamp (407) and a half gear (408); the limit groove (401) is provided on the outer surface of the insulating rod (1); the limit box (402) is connected to the inside of the limit groove (401); the motor (403) is installed inside the limit box (402); the main gear (404) is installed on the output shaft of the motor (403); the support rod (405) is installed on the left side of the limit box (402); the connecting block (406) is connected to the right side of the support rod (405); the lighting lamp (407) is connected to the right side of the connecting block (406); and the half gear (408) is installed at the bottom of the lighting lamp (407).

2. The electric power link stick according to claim 1, characterized in that: A sealing cover is installed on the top of the limit box (402), and a rectangular hole is opened on the top of the sealing cover.

3. The electric power link stick according to claim 2, characterized in that: The right side of the support rod (405) is fixedly connected to the left side of the sealing cover, and the main gear (404) extends to the outside of the limit box (402) through the rectangular hole.

4. The electric link stick according to claim 1, characterized in that: The right side of the limit box (402) is engaged with the inner wall of the limit groove (401), and the main gear (404) is meshed with the half gear (408).

5. The electric link stick according to claim 1, characterized in that: A female buckle is installed on the right side of the connection block (406), and a male buckle is installed on the left side of the lighting lamp (407), and the male buckle is snap-connected with the female buckle.

6. The electric link stick according to claim 1, characterized in that: The main gear (404) is located inside the limit box (402), and the left side of the connecting block (406) is rotatably connected to the support rod (405) via a rotating shaft.

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